/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.pinot.spi.data;

import java.io.Serializable;


/**
 * Validator to validate the schema between Pinot schema and input raw data schema
 */
public interface IngestionSchemaValidator extends Serializable {

  void init(Schema pinotSchema, String inputFilePath);

  String getInputSchemaType();

  SchemaValidatorResult getDataTypeMismatchResult();

  SchemaValidatorResult getSingleValueMultiValueFieldMismatchResult();

  SchemaValidatorResult getMultiValueStructureMismatchResult();

  SchemaValidatorResult getMissingPinotColumnResult();
}
